Manufacturer's Part Number: #1400
Big R SKU: #208936
The 1400 add on furnace is designed to work side by side with your existing furnace, using it in conjunction with your existing HVAC duct-work. With twin 550 CFM blowers, it is designed to heat a home up to 2,500 sq. ft. This unit is made with a firebrick lined plate steel fireboxsurrounded by a heavy duty steel cabinet. Available accessories include the draft inducer kit and universal filter box.